Extension Docs Server: Include a list of samples used in the api reference page.

chrome/common/extensions/docs/server2/samples_data_source.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import json
 import logging
 import re
 
 DEFAULT_ICON_PATH = '/images/sample-default-icon.png'
 
@@ skipping 103 matching lines @@
   def _GetAcceptedLanguages(self):
     accept_language = self._request.headers.get('Accept-Language', None)
     if accept_language is None:
       return []
     return [lang_with_q.split(';')[0].strip()
             for lang_with_q in accept_language.split(',')]
 
   def __getitem__(self, key):
     return self.get(key)
 
+  def values(self):
+    return self.get('')

[not at google - send to devlin, 2012/08/01 10:09:19]

call GetAll plz.

Incidentally we should rename all these get() to Get(), for python-style-guide
reasons.

[chebert, 2012/08/01 18:04:33]

The reason they are called get() and values() is to match the python dictionary
language.

In the tests these classes are treated like empty dictionaries, so the other
option is to change the tests.

On 2012/08/01 10:09:19, kalman wrote:

[not at google - send to devlin, 2012/08/01 20:56:32]

Ah cool. No problem.

+
   def get(self, key):
     samples_list = self._cache.GetFromFileListing(self._samples_path + '/')
     return_list = []
     for dict_ in samples_list:
       name = dict_['name']
       description = dict_['description']
       if name.startswith('__MSG_') or description.startswith('__MSG_'):
         try:
           # Copy the sample dict so we don't change the dict in the cache.
           sample_data = dict_.copy()
           name_key = name[len('__MSG_'):-len('__')]
           description_key = description[len('__MSG_'):-len('__')]
           locale = sample_data['default_locale']
           for lang in self._GetAcceptedLanguages():
             if lang in sample_data['locales']:
               locale = lang
               break
           locale_data = sample_data['locales'][locale]
           sample_data['name'] = locale_data[name_key]['message']
           sample_data['description'] = locale_data[description_key]['message']
         except Exception as e:
           logging.error(e)
           # Revert the sample to the original dict.
           sample_data = dict_
         return_list.append(sample_data)
       else:
         return_list.append(dict_)
     return return_list